2945019798

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1230167}}^1$

素因数の和:1230201

約数の個数: 48

約数和(自身を含む): 7676248320

約数和(自身を除く): 4731228522

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 1230167, 2460334, 3690501, 7381002, 8611169, 11071503, 17222338, 22143006, 23373173, 25833507, 46746346, 51667014, 70119519, 77500521, 140239038, 155001042, 163612211, 210358557, 327224422, 420717114, 490836633, 981673266, 1472509899, 2945019798]

約数ペア:

[(1, 2945019798), (2, 1472509899), (3, 981673266), (6, 490836633), (7, 420717114), (9, 327224422), (14, 210358557), (18, 163612211), (19, 155001042), (21, 140239038), (38, 77500521), (42, 70119519), (57, 51667014), (63, 46746346), (114, 25833507), (126, 23373173), (133, 22143006), (171, 17222338), (266, 11071503), (342, 8611169), (399, 7381002), (798, 3690501), (1197, 2460334), (2394, 1230167)]